. . . "Melania helena"@en . . . . . . . "Cossmann, 1901"@en . . . . . "Anentome Cossmann, 1901 \u00E8 un genere di lumache d'acqua dolce della famiglia Nassariidae."@it . . "Anentome"@en . . . . "Anentome is a genus of freshwater snails with opercula, aquatic gastropod mollusks in the subfamily Anentominae of the family Nassariidae, a family, almost all of the rest of which are marine."@en . . . . . "64023835"^^ . . . "1044283906"^^ . "Anentome is a genus of freshwater snails with opercula, aquatic gastropod mollusks in the subfamily Anentominae of the family Nassariidae, a family, almost all of the rest of which are marine."@en . "Shell of Anentome bizonata"@en . "Anentome Cossmann, 1901 \u00E8 un genere di lumache d'acqua dolce della famiglia Nassariidae."@it . . . "von dem Busch, 1847"@en . . . "3"^^ . . "2739"^^ . . . "* Canidia (H. Adams, 1862) \n* Clea (Cossmann, 1901)"@en . . . . . . . . "See text"@en . . . "Anentome"@it . "Anentome"@en . "Species"@en . .